29756272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 71995392

約数和(自身を除く): 42239120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 191, 208, 214, 364, 382, 428, 728, 749, 764, 856, 1337, 1391, 1456, 1498, 1528, 1712, 2483, 2674, 2782, 2996, 3056, 4966, 5348, 5564, 5992, 9737, 9932, 10696, 11128, 11984, 17381, 19474, 19864, 20437, 21392, 22256, 34762, 38948, 39728, 40874, 69524, 77896, 81748, 139048, 143059, 155792, 163496, 265681, 278096, 286118, 326992, 531362, 572236, 1062724, 1144472, 1859767, 2125448, 2288944, 3719534, 4250896, 7439068, 14878136, 29756272]

約数ペア:

[(1, 29756272), (2, 14878136), (4, 7439068), (7, 4250896), (8, 3719534), (13, 2288944), (14, 2125448), (16, 1859767), (26, 1144472), (28, 1062724), (52, 572236), (56, 531362), (91, 326992), (104, 286118), (107, 278096), (112, 265681), (182, 163496), (191, 155792), (208, 143059), (214, 139048), (364, 81748), (382, 77896), (428, 69524), (728, 40874), (749, 39728), (764, 38948), (856, 34762), (1337, 22256), (1391, 21392), (1456, 20437), (1498, 19864), (1528, 19474), (1712, 17381), (2483, 11984), (2674, 11128), (2782, 10696), (2996, 9932), (3056, 9737), (4966, 5992), (5348, 5564)]